Disposable dry-powder inhaler



FIG. 1 is a top, left-side and front perspective view or a disposable dry-powder inhaler showing my new design;

FIG. 2 is a top, right-side and front perspective view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

The surface or portion of the article not shown in the drawing or described in the specification forms no part of the claimed design. 

I claim the ornamental design for disposable dry-powder inhaler, as shown and described. 